Version 2.0

[JonnyHaystack]

Huge refactor and many new features including:

• Now cross platform and supports Raspberry Pi Pico/RP2040 as well as 16MHz AVR MCUs
• Modular input sources which can be used in conjunction or individually
  • GPIO button input
  • Switch matrix input (hoping to see more people do cool stuff with switch matrices!)
  • Nunchuk input
  • GameCube controller input (for controllers like WunWae's mixed input Prism)
  • More to come
• Support for B0XX input viewer
• Configs/environments are now more self-contained and it's easier to add new ones
• Easier to add/remove buttons from pinout
• Easily use the Pico's second core for tasks such as constantly reading Nunchuk/GCC inputs

Compatibility with the Switch over USB should be coming in the near future, as well as N64 support for the Pico